<template>
	<el-dialog
		:title="titleMap[mode]"
		v-model="visible"
		:width="900"
		destroy-on-close
		@closed="$emit('closed')"
		:close-on-click-modal="false"
	>
		<el-form
			:model="form"
			:rules="rules"
			:disabled="mode == 'show'"
			ref="dialogForm"
			label-width="110px"
			label-position="left"
		>
			<el-form-item label="选择商品" prop="goods_name">
				<el-button
					type="primary"
					icon="el-icon-plus"
					@click="selectGoods"
					size="small"
					>选择商品</el-button
				>
				<el-table :data="selectedGoods" style="width: 100%">
					<el-table-column prop="id" label="ID" width="70px">
					</el-table-column>
					<el-table-column label="商品图" width="60px">
						<template #default="scope">
							<el-image
								:src="scope.row.image.split(',')[0]"
								style="width: 36px; height: 36px"
							></el-image>
						</template>
					</el-table-column>
					<el-table-column
						prop="name"
						:show-overflow-tooltip="true"
						label="商品名"
					>
					</el-table-column>
					<el-table-column prop="price" label="价格">
					</el-table-column>
					<el-table-column prop="recovery_price" label="可兑换哈希币">
					</el-table-column>
					<!--<el-table-column
						label="库存">
						<template #default="scope">
							<el-input v-model="scope.row.stock" type="number"></el-input>
						</template>
					</el-table-column>-->
					<el-table-column label="操作">
						<template #default="scope">
							<el-button
								@click="handleDel(scope.row)"
								type="text"
								size="small"
								>删除</el-button
							>
						</template>
					</el-table-column>
				</el-table>
			</el-form-item>
			<el-form-item label="选择商品标签" prop="tag_id">
				<el-select
					v-model="form.tag_id"
					placeholder="请选择"
					style="width: 300px"
				>
					<el-option
						v-for="item in options"
						:key="item.id"
						:label="item.name"
						:value="item.id"
					>
					</el-option>
				</el-select>
			</el-form-item>
			<el-form-item>
				<template #label>
					中奖概率(%)
					<el-tooltip
						class="item"
						effect="dark"
						placement="top"
						content="如：5%，填5"
					>
						<el-icon style="margin-top: 10px; margin-left: 5px"
							><el-icon-QuestionFilled
						/></el-icon>
					</el-tooltip>
				</template>
				<template #default>
					<el-input
						v-model="form.probability"
						style="width: 300px"
						@blur="probabilityChange"
					></el-input>
					<span
						style="
							margin-left: 10px;
							font-size: 12px;
							color: #f56c6c;
						"
					>
						（当前概率最大可增加：{{ maxProbability }}）</span
					>
				</template>
			</el-form-item>
			<el-form-item label="中奖数字范围">
				{{ form.lottery_min_no }} ~ {{ form.lottery_max_no }}
			</el-form-item>
		</el-form>
		<template #footer>
			<el-button @click="visible = false">取 消</el-button>
			<el-button
				v-if="mode != 'show'"
				type="primary"
				:loading="isSaveing"
				@click="submit()"
				>保 存</el-button
			>
		</template>
	</el-dialog>

	<el-dialog
		title="商品选择"
		v-model="dialogVisible"
		destroy-on-close
		width="50%"
	>
		<Goods
			:selectedgoods="selectedGoods"
			@handleSelected="handleSelected"
			:goods-type="2"
		></Goods>
	</el-dialog>
</template>

<script>
import Goods from "@/components/goods";
export default {
	emits: ["success", "closed"],
	components: {
		Goods,
	},
	data() {
		return {
			mode: "add",
			titleMap: {
				add: "新增盲盒商品",
				edit: "编辑盲盒商品",
				show: "查看",
			},
			dialogVisible: false,
			visible: false,
			isSaveing: false,
			maxNum: 1048575,
			//表单数据
			form: {
				id: "",
				blindbox_id: "",
				tag_id: "",
				goods_id: "",
				goods_name: "",
				goods_image: "",
				price: "",
				recovery_price: "",
				stock: 0,
				lottery_min_no: 0,
				lottery_max_no: 0,
				probability: 0.0,
			},
			options: [],
			plusIcon: "el-icon-plus",
			deleteIcon: "el-icon-delete",
			//验证规则
			rules: {
				goods_name: [
					{ required: true, message: "请选择商品", trigger: "blur" },
				],
				tag_id: [
					{ required: true, message: "请选择标签", trigger: "blur" },
				],
			},
			selectedGoods: [],
			maxProbability: "",
		};
	},
	mounted() {
		this.getBlindboxTag();
	},
	methods: {
		// 显示
		open(mode = "add", id) {
			this.mode = mode;
			this.visible = true;
			this.form.blindbox_id = id;
			if (mode == "add") {
				this.getMaxPercent(id, 0);
			}

			return this;
		},
		// 表单提交方法
		submit() {
			this.$refs.dialogForm.validate(async (valid) => {
				if (valid) {
					this.isSaveing = true;
					var res;
					if (this.mode == "add") {
						res = await this.$API.blindboxDetail.add.post(
							this.form
						);
					} else {
						res = await this.$API.blindboxDetail.edit.post(
							this.form
						);
					}
					this.isSaveing = false;
					if (res.code == 0) {
						this.$emit("success", this.form, this.mode);
						this.visible = false;
						this.$message.success(res.msg);
					} else {
						this.$message.error(res.msg);
					}
				} else {
					return false;
				}
			});
		},
		// 概率修改
		probabilityChange() {
			this.getLotteryNoRange(
				this.form.blindbox_id,
				this.form.probability,
				this.form.id
			);
		},
		// 移除图标
		removeIcon() {
			this.form.pic = "";
		},
		// 资源选择器
		showImage() {
			this.resourceVisible = true;
		},
		// 选择器返回的图片数据
		selectedFiles(file) {
			this.form.pic = file[0].url;
			this.resourceVisible = false;
		},
		// 表单注入数据
		setData(data) {
			this.form.id = data.id;
			this.form.blindbox_id = data.blindbox_id;
			this.form.tag_id = data.tag_id;
			this.form.goods_id = data.goods_id;
			this.form.goods_name = data.goods_name;
			this.form.goods_image = data.goods_image;
			this.form.price = data.price;
			this.form.recovery_price = data.recovery_price;
			this.form.stock = data.stock;
			this.form.lottery_min_no = data.lottery_min_no;
			this.form.lottery_max_no = data.lottery_max_no;
			this.form.probability = data.probability;

			this.selectedGoods = [
				{
					id: data.goods_id,
					image: data.goods_image,
					name: data.goods_name,
					price: data.price,
					recovery_price: data.recovery_price,
					stock: data.stock,
				},
			];

			this.getMaxPercent(data.blindbox_id, data.probability);
		},
		// 选择商品
		selectGoods() {
			this.dialogVisible = true;
		},
		// 删除选择的商品
		handleDel() {
			this.selectedGoods = [];

			this.form.goods_id = 0;
			this.form.goods_name = "";
			this.form.goods_image = "";
			this.form.price = 0;
			this.form.stock = -1;
		},
		// 获取盲盒标签
		async getBlindboxTag() {
			let res = await this.$API.blindboxTag.list.get({
				limit: 9999999,
				page: 1,
				status: 1,
			});
			this.options = res.data.rows;
		},
		// 获取可设置的最大概率
		async getMaxPercent(id, percent) {
			let res = await this.$API.blindboxDetail.getMaxPercent.get({
				blindbox_id: id,
				percent: percent,
			});
			if (res.code == 0) {
				this.maxProbability = res.data.percent;
			} else {
				this.$message.success(res.msg);
			}
		},
		// 单选
		handleSelected(selectedGoods) {
			this.selectedGoods = selectedGoods;

			this.form.goods_id = selectedGoods[0].id;
			this.form.goods_image = selectedGoods[0].image;
			this.form.goods_name = selectedGoods[0].name;
			this.form.price = selectedGoods[0].price;
			this.form.recovery_price = selectedGoods[0].recovery_price;
			this.form.stock = selectedGoods[0].stock;

			this.dialogVisible = false;
		},
		// 获取数字范围
		async getLotteryNoRange(id, percent, detailId) {
			if (!percent) {
				this.$message.error("请输入正确的概率");
				return;
			}
			let res = await this.$API.blindboxDetail.getLotteryNumRange.get({
				blindbox_id: id,
				percent: percent,
				detail_id: detailId,
			});
			if (res.code == 0) {
				this.form.lottery_min_no = res.data.lottery_min_no;
				this.form.lottery_max_no = res.data.lottery_max_no;
			} else {
				this.$message.error(res.msg);
			}
		},
	},
};
</script>

<style scoped>
.img-list {
	height: 60px;
	padding-left: 0;
	margin-top: 0;
}
.img-list li:first-child {
	margin-left: 0;
}
.img-list li {
	width: 58px;
	height: 58px;
	float: left;
	margin-left: 5px;
	cursor: pointer;
	position: relative;
}
.addImg {
	height: 56px;
	width: 56px;
	line-height: 56px;
	text-align: center;
	border: 1px dashed rgb(221, 221, 221);
}
ul li {
	list-style: none;
}
.image-check-dialog .el-dialog__header {
	display: none;
}
.image-check-dialog .el-dialog__body {
	padding: 0;
}
.img-list .img-tools {
	position: absolute;
	width: 58px;
	height: 15px;
	line-height: 15px;
	text-align: center;
	top: 43px;
	background: rgba(0, 0, 0, 0.6);
	cursor: pointer;
}
</style>
